vacuum tube

Browse 928 global buying requests and sourcing opportunities.
  • Requesting full catalog and price list (EXW/FOB/DDP to Cairo) for central vacuum cleaner models. Interested in exploring agency/distribution partnership opportunities in Egypt. Need details about compatible accessories: inlets, hoses, brushes, filters. Specifically require confirmation whether your vacuum inlets can directly connect with standard central vacuum hoses.

    Egypt Egypt
    Posted at: 2025-09-28 06:32:49
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  • We require a refrigerated benchtop centrifuge meeting precise specifications:  
    - Speed range: 500-16,000 RPM with 10 RPM increments  
    - RCF range: 10-40,000 g  
    - Temperature control: -20°C to 40°C (±1.5°C accuracy)  
    - Programmable features: 9+ password-protected programs, 10 acceleration/deceleration profiles  
    - Must include 4-bucket rotor with adapters for 5ml/10ml/15ml tubes  
    - Essential functions: microprocessor control, continuous run mode (0-99h59m timer), pulse button operation  
    Please confirm availability of units meeting all technical requirements and provide commercial terms.

    Tunisia Tunisia
    Posted at: 2025-09-26 16:50:03
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  • Require 1 unit of 50L industrial rotary evaporator (model R5005KB) with technical specifications:  
    - Max vacuum<133 Pa  
    - 0-180°C temperature range  
    - 550mm bath diameter  
    - SUS304 stainless steel construction  
    - 400V/3-phase/50Hz power supply  
    - Explosion-proof design (IIA/IIIC, T4-T6 category)  
    Need detailed production timeline and final cost confirmation for procurement planning in 2024.

    Russian Federation Russian Federation
    Posted at: 2025-09-26 15:50:05
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  • Looking for a supplier of AR15 9.75 inch gas tubes. Interested in purchasing a couple thousand units. Please provide available options and delivery time details.

    Pakistan Pakistan
    Posted at: 2025-09-26 13:30:24
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  • We are seeking a reliable manufacturer capable of producing aluminum tubes and profiles using alloys 6061, 6063, and 7075. The cooperation requires expertise in extrusion, machining, and surface finishing processes.  

    Please confirm your experience with these specific alloys and willingness to sign an NDA before receiving detailed CAD files and project specifications. Professional recommendations regarding manufacturability optimization, quality control measures, and tolerance compliance are expected during the technical review phase.  

    Successful collaboration will require production of sales samples prior to formal order placement.

    Switzerland Switzerland
    Posted at: 2025-09-26 02:50:03
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  • We are a children's wear brand seeking cardboard suitcase boxes for luxury gifting packaging. Initial requirement is for sample production to evaluate quality and suitability. The packaging should reflect premium aesthetics consistent with high-end baby products.  
    Please provide specifications and minimum order quantities. Material durability and printing quality for brand presentation are key considerations. Currently exploring options before finalizing budget.

    Netherlands Netherlands
    Posted at: 2025-09-25 19:10:03
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  • Looking for composite cork shuttlecocks with goose feathers, speed 77 for training and regular play. Require moderate durability and flight consistency comparable to standard training models. Price range: $10.00-$11.00 per unit. Need customization service for logo printing. Request 2-5 sample tubes for quality testing before bulk order. Please confirm MOQ and estimated production/shipping timeline.

    Cambodia Cambodia
    Posted at: 2025-09-25 17:50:06
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  • Require 25,000 meters of black 2 inch heat shrink tubing.  
    Need immediate delivery confirmation.  
    Please provide quotation with best pricing for bulk order.

    Brazil Brazil
    Posted at: 2025-09-24 22:40:05
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  • We require 10 pieces of OTR inner tubes model 1800-33 made from butyl material for immediate use. The tubes must meet standard industrial specifications for heavy-duty applications. Please confirm availability and expedited shipping arrangements.

    Pakistan Pakistan
    Posted at: 2025-09-24 20:50:03
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  • I require borosilicate glass tubes with precise specifications:
     
    50mm outer diameter, 1.8mm wall thickness, 1500mm length  
    65mm outer diameter, 2.0mm wall thickness, 1500mm length  
    75mm outer diameter, 2.2mm wall thickness, 1500mm length  
    80mm outer diameter, 2.2mm wall thickness, 1500mm length  
    90mm outer diameter, 2.2mm wall thickness, 1500mm length  
    100mm outer diameter, 2.5mm wall thickness, 1500mm length  
    105mm outer diameter, 2.5mm wall thickness, 1500mm length  
     
    All tubes must maintain consistent dimensions and thermal resistance properties. Total quantity required across all specifications is 13 metric tons.

    India India
    Posted at: 2025-09-24 17:50:05
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  • I am looking to procure HYUNDAI Vacuum Contactor Model CV-6H with the following specifications:
    - Rated Voltage: 7.2 / 3.6 kV
    - Rated Operating Current: 400 A
    - Thermal Current (Ith): 450 A
    - Short-Circuit Breaking Capacity: 6.3 kA, 1 s
    - Control Voltage: 100–110 V AC/DC
    - Operation: Non-latched
    - Features: Fixed vacuum contactor, no fuse holder

    Please confirm product availability and provide pricing details.

    Iran (Islamic Republic of) Iran (Islamic Republic of)
    Posted at: 2025-09-24 15:40:05
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  • We require boiler tubes with specific dimensions and material properties:
    - Outside diameter range: 610mm to 650mm
    - Wall thickness: approximately 75mm
    - Standard length: 1500mm per tube
    - Material options: Steel S355 or Stainless Steel 304L
    - Must be seamless construction

    Please confirm availability and provide technical specifications for your products meeting these requirements.

    Singapore Singapore
    Posted at: 2025-09-24 14:20:03
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  • Looking for 3 units of intelligent buoyancy level transmitters with torque tube for liquid level measurement. Required models: 144LD-44.R.S.R.S.ZZZ.P.M1.H-A-3 and 144LD-34.R.S.R.S.ZZZ.P.M1.H-A-3. Please provide product specifications and pricing details.

    United Arab Emirates United Arab Emirates
    Posted at: 2025-09-24 13:20:02
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  • We are seeking silver vacuum metallized paper board that is plastic-free and fully recyclable for sustainable packaging solutions. The material must meet international environmental standards.

    Please provide certification documents verifying the material's recyclability credentials. Kindly specify your production capacity and minimum order quantities for this specific product.

    Singapore Singapore
    Posted at: 2025-09-24 10:36:59
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  • I need 1 unit of 4-row vacuum corn seeder for personal farming use. Require basic functionality without complex configurations. The equipment should be suitable for small-scale corn and soybean cultivation. Please provide standard specifications and warranty details.

    Philippines Philippines
    Posted at: 2025-09-24 10:10:02
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  • We are seeking reliable suppliers for the following machinery:  
    1. Laminated Tube Machine (PBL type)  
    2. Semi-automatic shoulder injection equipment  
    3. Top sealing machines  

    Please provide machine specifications and technical parameters. Our priority is durable equipment with consistent performance. We prefer manufacturers with proven experience in tube packaging solutions.

    Canada Canada
    Posted at: 2025-09-24 03:20:02
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  • Require 75 units of 1?3/4" ×?1?3/4" ×?10' 14 ga galvanized square tubing with 7?16" holes on 1" centers across all four sides.  
    Target price: $50 per unit.  
    Need delivery within 15 days to Golden, Colorado.  
    Confirm manufacturing capability for specified hole pattern and galvanization quality.  
    Supplier must provide formal quotation with production timeline.

    United States United States
    Posted at: 2025-09-24 03:10:03
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  • We require borosilicate tubes with the following specifications:
    - 50mm x 1500mm (1.8mm wall thickness)
    - 62mm x 1500mm (2.0mm wall thickness)
    - 65mm x 1500mm (2.0mm wall thickness)
    - 75mm x 1500mm (2.2mm wall thickness)
    - 80mm x 1500mm (2.2mm wall thickness)
    - 90mm x 1500mm (2.2mm wall thickness)
    - 100mm x 1500mm (2.5mm wall thickness)
    - 105mm x 1500mm (2.5mm wall thickness)

    Required wall thickness range: 1.8mm to 3.0mm.
    Need to fill a 40ft container quantity.
    Please confirm your production capacity and standard packaging methods.

    India India
    Posted at: 2025-09-24 01:20:03
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  • We need to purchase 100 units of switches specifically designed for LED tube lights. Looking for reliable suppliers who can provide the best price for this quantity. The switches should be compatible with standard LED tube light installations.

    United Arab Emirates United Arab Emirates
    Posted at: 2025-09-23 18:30:06
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  • Looking for carbon fiber tubes with specifications D80-234 mm. Interested suppliers please provide product details and technical specifications. State available quantities and production lead time.

    China China
    Posted at: 2025-09-23 15:30:06
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  • We urgently require 2 vacuum packaging machines equipped with bush pumps for food packaging applications. The equipment must meet industrial standards and prioritize rapid delivery. Please provide specifications and available shipping timelines.

    United Arab Emirates United Arab Emirates
    Posted at: 2025-09-22 16:10:10
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  • We require Vacuum Induction Heating Sintering Furnace models NTI-SJL-54W or JT-SJ300 with below specifications:
    - Working size: 300x300x600mm
    - Induction heating type with 120kW IF power
    - Maximum working temperature 2500°C (usual working temp 2400°C)
    - Temperature uniformity ±10°C
    - Graphite crucible material
    - Argon working environment
    - Japanese Shimaden temperature control system
    - 380V 3-phase power input

    Infrared temperature measurement and soft graphite thermal insulation are mandatory. Strict compliance with stated specifications required for evaluation.

    Pakistan Pakistan
    Posted at: 2025-09-22 13:20:03
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  • Urgently require 1 tube of Loctite 8060 Multi Purpose Anaerobic Gel (Part No. 234345) for immediate procurement. Need verification of ex-stock availability from certified suppliers. This is for critical industrial maintenance application requiring prompt delivery confirmation. Please specify current stock status and shipping timelines.

    Singapore Singapore
    Posted at: 2025-09-22 09:44:53
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  • Looking to purchase a 2 Stage Vacuum Extruder Clay Brick Extruder Machine JKY60 for brick production. Please provide detailed specifications, product images, and pricing information. Interested in discussing the best options and placing an order.

    Gabon Gabon
    Posted at: 2025-09-21 07:30:02
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